Tax Center ceremony participants include, from left, in the front row, volunteer Gunner Wallis, volunteer Sandra Hovde, volunteer Gregory Knight, Sgt. Brandon Clarett, Staff Sgt. Billy Aaron and Harold Pickens, Birmingham IRS office's relationship manager for Redstone. In the back row are officer-in-charge Capt. Derek Eichholz, Birmingham IRS office's Elaine Beck, lead volunteer Randy Duff, volunteer Min Wallace, volunteer Emily Hsi and volunteer Paul Pickett.